Name of city within wreath tied left (long, oval leaves and no berries?)
Reverse Inscription
Small ΣΙ (compact letters and sigma with slightly splayed bars and serifs)
Chronology comment
J. Warren (Warren1983, pp. 41-43) generally dates Group 4 chalkoi with the legend ΣΙ after those with Σ, and the serifs also indicate a late date in the range ca. 330-200 BCE. She speculates that historical events at the end of the 4th c. or around the second quarter of the 3rd c. might have occasioned the shift.